Bike Hydraulic Disc Brake Bleed Spacer Bicycles Brake Calipers Pad Spacer Tool 2/4-Piston Calipers Block Easy Use

Features: This spacer is specially designed for bicycles brake systems,which can support it and prevent it that has none effect to brake. Easy to assembly and disassembly, will not get rust and Enduring, will not damage your other bicycles parts. These spacers help compress brake piston for a secure and stable braking systems. Great to bicycles repair, will bring you much more smooth cycling experience. Spacers are quick and easy to fit and allow quick and effective maintenance of disc brake piston and hydraulic parking brakes.

Specifications: Component: PP Type: 2 piston/4 piston/Brake Pad Stopper Size: about 2.5x2.9x1cm/0.98x1.14x0.39inch

Package Includes: 2Pcs 2 piston Spacer/4Pcs 4 piston Spacer/1pc Brake Pad Stopper

note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.